The Department of Pediatrics & Child Health, AKU has established liaison with the community members and local government stakeholders, with its research office located in a district-level tertiary care hospital. The nearby vaccination center would assist in delivering the OPV doses, according to the EPI schedule, along with other EPI vaccines. The tertiary health care center (Taluka Hospital, Hala) would provide a place for evaluation and treatment for any unforeseen adverse reactions / events, free of cost.